♻️ Refactored webhook receiver in realtime call

DysonNetwork.Sphere/Chat/Realtime/RealtimeStatusService.cs

@@ -0,0 +1,91 @@
+using DysonNetwork.Sphere.Connection;
+using Microsoft.EntityFrameworkCore;
+
+namespace DysonNetwork.Sphere.Chat.Realtime;
+
+public class ParticipantInfoItem
+{
+    public string Identity { get; set; } = null!;
+    public string Name { get; set; } = null!;
+    public Guid? AccountId { get; set; }
+    public Dictionary<string, string> Metadata { get; set; } = new();
+    public DateTime JoinedAt { get; set; }
+}
+
+public class RealtimeStatusService(AppDatabase db, WebSocketService ws, ILogger<RealtimeStatusService> logger)
+{
+    // Broadcast participant update to all participants in a room
+    public async Task BroadcastParticipantUpdate(string roomName, List<ParticipantInfoItem> participantsInfo)
+    {
+        try
+        {
+            // Get the room ID from the session name
+            var roomInfo = await db.ChatRealtimeCall
+                .Where(c => c.SessionId == roomName && c.EndedAt == null)
+                .Select(c => new { c.RoomId, c.Id })
+                .FirstOrDefaultAsync();
+
+            if (roomInfo == null)
+            {
+                logger.LogWarning("Could not find room info for session: {SessionName}", roomName);
+                return;
+            }
+
+            // Get all room members who should receive this update
+            var roomMembers = await db.ChatMembers
+                .Where(m => m.ChatRoomId == roomInfo.RoomId && m.LeaveAt == null)
+                .Select(m => m.AccountId)
+                .ToListAsync();
+
+            // Get member profiles for participants who have account IDs
+            var accountIds = participantsInfo
+                .Where(p => p.AccountId.HasValue)
+                .Select(p => p.AccountId!.Value)
+                .ToList();
+
+            var memberProfiles = new Dictionary<Guid, ChatMember>();
+            if (accountIds.Count != 0)
+            {
+                memberProfiles = await db.ChatMembers
+                    .Where(m => m.ChatRoomId == roomInfo.RoomId && accountIds.Contains(m.AccountId))
+                    .Include(m => m.Account)
+                    .ThenInclude(m => m.Profile)
+                    .ToDictionaryAsync(m => m.AccountId, m => m);
+            }
+
+            // Convert to CallParticipant objects
+            var participants = participantsInfo.Select(p => new CallParticipant
+            {
+                Identity = p.Identity,
+                Name = p.Name,
+                AccountId = p.AccountId,
+                JoinedAt = p.JoinedAt,
+                Profile = p.AccountId.HasValue && memberProfiles.TryGetValue(p.AccountId.Value, out var profile)
+                    ? profile
+                    : null
+            }).ToList();
+
+            // Create the update packet with CallParticipant objects
+            var updatePacket = new WebSocketPacket
+            {
+                Type = WebSocketPacketType.CallParticipantsUpdate,
+                Data = new Dictionary<string, object>
+                {
+                    { "room_id", roomInfo.RoomId },
+                    { "call_id", roomInfo.Id },
+                    { "participants", participants }
+                }
+            };
+
+            // Send the update to all members
+            foreach (var accountId in roomMembers)
+            {
+                ws.SendPacketToAccount(accountId, updatePacket);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Error broadcasting participant update for room {RoomName}", roomName);
+        }
+    }
+}